• Sr. Windows Administrator /Test Lab…

    Leidos (Alexandria, VA)
    …SIGN ON BONUS! Must have an active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high performing agile team ... activities in support of a complex network environment with geographically distributed systems . The position entails supporting system engineering requests to… more
    Leidos (03/28/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …is safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction ... (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR...plan migration process to support applications hosted by the Windows /Linux systems . + Complete system … more
    General Dynamics Information Technology (04/28/25)
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  • Windows System Administrator

    Leidos (Chantilly, VA)
    **Description** ** Windows System Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through ... Solutions Business Area (MSBU) at Leidos is seeking a System Administrator to support a government contract...services provided from network servers. + Configure and deploy Windows servers and Windows workstations in virtual… more
    Leidos (04/01/25)
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  • Windows Image Administrator

    CACI International (Chantilly, VA)
    Windows Image Administrator Job Category: Information Technology Time Type: Part time Minimum Clearance Required to Start: Secret Employee Type: Regular ... an ongoing basis. **The Opportunity:** CACI is seeking a Windows Image Administrator to be responsible for...across the organization + Provide TIER 3/4 support to system administrators as needed **Qualifications:** _Required:_ + Active Secret… more
    CACI International (04/26/25)
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  • Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE) Bowhead seeks a Systems Administrator ( Windows ) to provide customer support and technical ... at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** The Systems Administrator will be responsible for: + Answering questions… more
    UIC Government Services and the Bowhead Family of Companies (04/30/25)
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  • Windows Systems Administrator…

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual with subject ... with reviewing security scans and applying DISA STIG to Windows Operating Systems + Time management skills...Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN… more
    Leidos (04/25/25)
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  • Windows Systems Administrator…

    Parsons Corporation (Mclean, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for a talented ** Systems Administrator ** to join our team! In this specialized role, you ... in a unique and critical infrastructure. The ideal candidate will have system administration experience with Microsoft servers, high volume storage solutions, and… more
    Parsons Corporation (03/04/25)
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  • Windows OS Deployment Administrator

    TEKsystems (Hampton, VA)
    …active clearance) Description What you'll do: + Configuring and deployment of Windows OS upgrade package to include configuration and supportive scripting and ... documentation. + Make modifications to Windows 11 upgrade package and deployment scripting + Testing...Look for problems, tailor package for minimal impact to system . + Documentation of Testing processes in the Lab… more
    TEKsystems (04/26/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Arlington, VA)
    …for optimal conditions. Installs system -wide software. GDIT is looking for a Windows Systems Administrator that holds an active TS/SCI eligible clearance ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Maintains an organization's computer systems '… more
    General Dynamics Information Technology (02/05/25)
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  • System Administrator III

    Battelle Memorial Institute (Chantilly, VA)
    …cyber assessment toolkits. The candidate must be knowledgeable on commodity network systems , Windows and Linux system administration, layered defense ... to apply. **Job Summary** Battelle is seeking a mid-level ** Systems Administrator ** for a position located in...Windows and Linux OS. + Familiarity with DoD system hardening process as part of the Risk Management… more
    Battelle Memorial Institute (04/17/25)
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